it is harmful because... if thge flies... will...
If you keep it in your house, it will keep away flies.
House flies = no. They have a proboscis designed to sop up nutrients. Barn flies = yes. They have a proboscis designed to puncture and suck. Barn flies look identical to house flies unless you know how to tell the difference. So, many people think house flies bite.
Many people things houseflies are disgusting creatures that transmit disease to humans. However, when they're not in your home, flies provide a useful service to the environment as scavengers.
Yes, house flies have two sets of wings.
Common types of flies found in houses include fruit flies, house flies, drain flies, and cluster flies. These flies are attracted to food, moisture, and organic matter, and can be a nuisance if not properly controlled.
i have a thousand flies in my house
angeline and harrr
House flies do not generally back flip when they take off. This only happens on accident because flies do not move that way.
no
no
Cholera
birds are vry useful to us (eg) fire flies ,